From: Gabriel <gabriel376@hotmail.com>
To: 59527@debbugs.gnu.org
Subject: bug#59527: 29.0.50; Face issues in show-paren context overlay
Date: Thu, 24 Nov 2022 08:21:59 -0300 [thread overview]
Message-ID: <SJ0PR06MB8609EEF5F5BA0D2A8BB013048B0F9@SJ0PR06MB8609.namprd06.prod.outlook.com> (raw)
In-Reply-To: <87zgcgd65y.fsf@gnu.org> (Tassilo Horn's message of "Thu, 24 Nov 2022 10:55:15 +0100")
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Hi Tassilo,
Thank you for the quick fix.
>>> Problem 1: the overlay context does not have font-lock, since
>>> font-lock was not applied to the previous area that contains the
>>> context.
>
> I now ensure the region is font-locked before taking the
> buffer-substring(s).
>
I confirm that problem #1 is fixed.
>>> Problem 2: the overlay context will be displayed with the same
>>> background color as the top-left line of the window (yellow, in this
>>> case, because of whitespace-mode).
>
> I now set the overlay priority to (the very high) show-paren-priority
> which seems to do the trick.
I can still reproduce the problem #2, where the overlay context use the
same face of the top-left line. I suspect the issue is related to the
overlay face, not with overlay priority (but we can keep your fix that
set the overlay priority).
A simpler recipe to reproduce the issue is to make sure the first
character of the top-left line is a comment, so the overlay context will
be displayed in that face (font-lock-comment-face). See the attached
images, where I put a comment ("/* EXAMPLE COMMENT */") in the top-left
line and the context overlay was displayed in that face.
[-- Attachment #2: comment.png --]
[-- Type: image/png, Size: 128324 bytes --]
[-- Attachment #3: wrong face.png --]
[-- Type: image/png, Size: 128719 bytes --]
[-- Attachment #4: Type: text/plain, Size: 13 bytes --]
---
Gabriel
prev parent reply other threads:[~2022-11-24 11:21 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-11-24 0:22 bug#59527: 29.0.50; Face issues in show-paren context overlay Gabriel
2022-11-24 7:10 ` Eli Zaretskii
2022-11-24 7:18 ` Tassilo Horn
2022-11-24 9:55 ` Tassilo Horn
2022-11-24 11:21 ` Gabriel [this message]
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